我正在尝试在TYPO3 7.6的调度程序任务中创建sys_file_references。
但是在创建的sys_file_references中只有标题和说明可以看到,该文件丢失了。
我的模型类包含以下内容:
/**
* uid of a sys_file
*
* @var integer
*/
protected $originalFileIdentifier;
/**
* setOriginalResource
*
* @param \TYPO3\CMS\Core\Resource\FileReference $originalResource
* @return void
*/
public function setOriginalResource(\TYPO3\CMS\Core\Resource\FileReference $originalResource) {
$this->originalResource = $originalResource;
$this->originalFileIdentifier = (int)$originalResource->getOriginalFile()->getUid();
}
/**
* @return \TYPO3\CMS\Core\Resource\AbstractFile|\TYPO3\CMS\Core\Resource\FileReference|\TYPO3\CMS\Core\Resource\Folder|\TYPO3\CMS\Core\Resource\ResourceInterface
* @throws \TYPO3\CMS\Core\Resource\Exception\ResourceDoesNotExistException
*/
public function getOriginalResource()
{
if ($this->originalResource === null) {
$this->originalResource = \TYPO3\CMS\Core\Resource\ResourceFactory::getInstance()->getFileReferenceObject($this->getUid());
}
return $this->originalResource;
}
/**
* setFile
*
* @param \TYPO3\CMS\Core\Resource\File $falFile
* @return void
*/
public function setFile(\TYPO3\CMS\Core\Resource\File $falFile) {
$this->originalFileIdentifier = (int)$falFile->getUid();
}
任务代码:
$contentElement = $contentRepository->findByUid(123);
if( file_exists($pathToFile)) {
/** @var File $file */
$file = $resourceFactory->getFileObjectFromCombinedIdentifier('1:/'.$pathToFile);
/** @var SysFileReference $newFileReference */
$newFileReference = $objectManager->get('VENDOR\\MyExtension\\Domain\\Model\\SysFileReference');
$newFileReference->setFile($file);
$newFileReference->setTitle('The Title');
$newFileReference->setDescription('Lorem Ipsum Dolor');
$contentElement->addMedia($newFileReference);
$contentRepository->update($contentElement);
$persistanceManager->persistAll();
}
在创建的sys_file_reference中缺少文件:
我尝试附加的$ file:
答案 0 :(得分:1)
使用Extbase创建文件引用非常棘手。最好的方法是直接操作数据库:
protected function createFileReference($contentUid, $pid, $fieldName, File $file)
{
$data = [
'sys_file_reference' => [
StringUtility::getUniqueId('NEW') => [
'table_local' => 'sys_file',
'uid_local' => $file->getProperty('uid'),
'tablenames' => 'tt_content',
'uid_foreign' => $contentUid,
'fieldname' => $fieldName,
'pid' => $pid,
]
]
];
$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
$dataHandler->start($data, []);
$dataHandler->admin = true;
$dataHandler->process_datamap();
}
上面的示例适用于后端模式。您应该在那里使用DataHandler
,因为它还会更新各种系统表。
答案 1 :(得分:0)
此函数删除sys_file_reference的(设置为Deleted = 0)
protected function deleteFileReference($uid)
{
$cmd['sys_file_reference'][$uid]['delete'] = 1;
$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
$dataHandler->start([], $cmd);
$dataHandler->admin = true;
$dataHandler->process_cmdmap();
}